NAME

SYNOPSIS

DESCRIPTION

The strcat() function appends the src string to the dest string
overwriting the `\0' character at the end of dest, and then adds a
terminating `\0' character. The strings may not overlap, and the dest
string must have enough space for the result.
The strncat() function is similar, except that only the first n
characters of src are appended to dest.

RETURNVALUE

The strcat() and strncat() functions return a pointer to the resulting
string dest.